Estanislao Figueras Federal Democratic Republican Party Francesc Pi i Margall Federal Democratic Republican Party General elections to the Cortes Generales were held in Spain on May 10, 1873.

The Federal Democratic Republican Party won the elections.

The elections were held with universal male suffrage.

The same happened with centralist and unitarian Republicans, or even the incipient labor organizations affiliated with the 1st International, that held a boycott campaign.

Those were possibly the election with the lowest turnout in the history of Spain.